If you want a command-line approach, `sed` is your best friend. You could navigate to your directory and run something like this: ```bash sed -i '1,9d' *.md ``` This will remove the first nine lines of every markdown file in the directory. If you want to do it in VS Code, use the "Find in Files" feature (Ctrl+Shift+H). Use a regular expression like this to match the first nine lines: ``` ^(.*\R){9} ``` Leave the replace field blank, then run it across all markdown files in the folder. Either way, it's efficient!